Ounces to Milliliters Calculator

Convert fluid volumes from fluid ounces (fl oz) to milliliters (ml) with our precise calculator. This tool is essential for cooking, baking, laboratory work, and any situation requiring accurate liquid measurement conversion.

Understanding Fluid Ounces and Milliliters

Fluid ounces and milliliters are common units for measuring liquid volume:

• Fluid ounce (fl oz): US customary unit for liquid volume
• Milliliter (ml): Metric unit equal to one-thousandth of a liter

The fluid ounce is primarily used in:

• United States
• United Kingdom (imperial fl oz slightly different)
• Some recipes worldwide

Conversion Formula

The formula to convert fluid ounces to milliliters is:

$$\text{Milliliters} = \text{Fluid Ounces} \times 29.5735$$

Common conversions:

• 1 fl oz = 29.57 ml
• 4 fl oz = 118.29 ml
• 8 fl oz (1 cup) = 236.59 ml

Common Use Cases

1. Cooking & Baking

   • Recipe conversions
   • International recipes
   • Precise measurements

2. Laboratory Work

   • Scientific measurements
   • Chemical solutions
   • Medical dosing

3. Beverage Industry

   • Drink recipes
   • Bottle sizing
   • Product labeling

Why Use This Calculator?

• Accuracy: Precise conversions using the exact conversion factor
• Convenience: Quick results for any volume
• Reliability: Eliminates conversion errors
• Time-saving: Perfect for multiple conversions
• User-friendly: Simple interface with clear results

Tips for Using the Calculator

1. Enter the volume in fluid ounces
2. Click “Calculate” to see the conversion
3. Use the “Copy Result” button to save the result
4. Click “Reset” for a new calculation

Technical Notes

• Calculations use the standard conversion factor of 29.5735
• Results are rounded to 2 decimal places for practical use
• The calculator accepts positive numbers only
• Note: US fluid ounces differ slightly from UK imperial fluid ounces
• For medical or scientific purposes, please verify with calibrated instruments